Internet
The Internet (also known simply as "the Net" or less precisely as "the Web") is a more interactive medium of mass media, and can be briefly described as "a network of networks". Specifically, it is the worldwide, publicly accessible network of interconnected computer networks that transmit data by packet switching using the standard Internet Protocol (IP). It consists of millions of smaller domestic, academic, business, and governmental networks, which together carry various information and services, such as e-mail, online chat, file transfer, and the interlinked Web pages and other documents of the World Wide Web.



Mobile phones
Mobile phones became a mass media in 1998 when the first downloadable ringing tones were introduced in Finland. The mobile media content includes mobile music (ringing tones, ringback tones, truetones, MP3 files, karaoke, music videos, music streaming services etc.); mobile gaming; and various news, entertainment and advertising services. Mobile is the only mass media with a built-in payment channel available to every user without any credit cards or paypal accounts or even an age limit. Mobile is often called the 7th Mass Medium and either the fourth screen (if counting cinema, TV and PC screens) or the third screen (counting only TV and PC).